Lines 492, 504, 543, 556, 574, 635, 637 were greater than 80 characters. They have now been split into multiple lines, each lesser than 80 characters.

Lines 643, 647, 649, 660, 693, 706, 737 were greater than 80 characters. They have now been split into multiple lines, each lesser than 80 characters.

Lines 750, 768, 830, 832, 838, 842 and 844 were greater than 80 characters. They have now been split into multiple lines, each lesser than 80 characters.

Lines 855, 888, 901, 931, 962, 989 and 1004 were greater than 80 characters. They have now been split into multiple lines, each lesser than 80 characters.

Lines 1005, 1010, 1011, 1013, 1014, 1034 and 1036 were greater than 80 characters. They have now been split into multiple lines, each lesser than 80 characters.

In graph.php, lines 1038 and 1041 were greater than 80 characters. They have now been split into multiple lines, each lesser than 80 characters. In app.php line#6, and complaint.php line#6, the opening brace of the class was not on the next line. That has now been fixed too.